I think Vadim was more interested on what Songs were the intros based in the G800/G1000 arrangers.
Vadim, most of those intros were based on 80's and early 90's soft rock. One example is this song (but there many more) from Atalntic Starr "Always".
https://youtu.be/dM-CiPKZF4g?feature=shared Beautiful song. Thank you.
The verses and choruses are in the style of those Roland styles,
But not the intro nor ending, they don't have nice slightly-jazzy chord progressions like those Roland styles.